BR7503376A - Processo de queimar materias primas de cimento e aparelho para executar o processo - Google Patents

Processo de queimar materias primas de cimento e aparelho para executar o processo

Info

Publication number
BR7503376A
BR7503376A BR7504319D BR7504319D BR7503376A BR 7503376 A BR7503376 A BR 7503376A BR 7504319 D BR7504319 D BR 7504319D BR 7504319 D BR7504319 D BR 7504319D BR 7503376 A BR7503376 A BR 7503376A
Authority
BR
Brazil
Prior art keywords
appliance
perform
cement materials
primary cement
burning primary
Prior art date
Application number
BR7504319D
Other languages
English (en)
Portuguese (pt)
Inventor
J Pisek
P Nemecek
J Filous
Original Assignee
Prerovske Strojirny Np
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Prerovske Strojirny Np filed Critical Prerovske Strojirny Np
Publication of BR7503376A publication Critical patent/BR7503376A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
BR7504319D 1974-05-29 1975-05-28 Processo de queimar materias primas de cimento e aparelho para executar o processo BR7503376A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS380774A CS171782B1 (enrdf_load_stackoverflow) 1974-05-29 1974-05-29

Publications (1)

Publication Number Publication Date
BR7503376A true BR7503376A (pt) 1976-04-27

Family

ID=5379231

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7504319D BR7503376A (pt) 1974-05-29 1975-05-28 Processo de queimar materias primas de cimento e aparelho para executar o processo

Country Status (6)

Country Link
JP (1) JPS569469B2 (enrdf_load_stackoverflow)
BR (1) BR7503376A (enrdf_load_stackoverflow)
CS (1) CS171782B1 (enrdf_load_stackoverflow)
DD (1) DD121173A1 (enrdf_load_stackoverflow)
DE (1) DE2523737B2 (enrdf_load_stackoverflow)
GB (1) GB1501472A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1121731B (it) * 1975-10-28 1986-04-23 Fives Cail Babcock Perfezionamenti nelle installazioni di fabbricazione di cemento per via secca
JPS52136219A (en) * 1976-05-12 1977-11-14 Ishikawajima Harima Heavy Ind Method of baking raw materials for cement and apparatus for carrying out thereof
DE2712239C2 (de) * 1977-03-21 1984-05-10 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Herstellung von alkaliarmem Zementklinker aus alkalihaltigem Rohmaterial
DE2933289C2 (de) * 1979-08-17 1985-10-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zum Brennen von Klinker aus Zementrohstoffen
DE3212009A1 (de) * 1982-03-31 1983-10-06 Krupp Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
DE3248175A1 (de) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe
JPS59111162U (ja) * 1983-01-14 1984-07-26 日本トツプ工業株式会社 フライングデイスク
DE3327576A1 (de) * 1983-07-30 1985-02-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker
DE3333718A1 (de) * 1983-09-17 1985-04-04 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker
ZA905884B (en) * 1989-08-09 1991-08-28 Cra Services Heating and treatment of particulate material
CN110940194B (zh) * 2019-12-27 2024-06-11 中冶焦耐(大连)工程技术有限公司 一种石灰石回转窑预热器的气体阻力调节系统及方法
BE1029138B1 (de) * 2021-02-24 2022-09-19 Thyssenkrupp Ind Solutions Ag Höhenoptimierte Vorrichtung zur Wärmebehandlung von mineralischen Stoffen
EP4271954B1 (de) 2021-02-24 2024-10-16 thyssenkrupp Polysius GmbH Höhenoptimierte vorrichtung zur wärmebehandlung von mineralischen stoffen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494715A (enrdf_load_stackoverflow) * 1972-04-27 1974-01-16

Also Published As

Publication number Publication date
DD121173A1 (enrdf_load_stackoverflow) 1976-07-12
DE2523737A1 (de) 1975-12-11
DE2523737B2 (de) 1979-04-12
GB1501472A (en) 1978-02-15
JPS569469B2 (enrdf_load_stackoverflow) 1981-03-02
CS171782B1 (enrdf_load_stackoverflow) 1976-11-29
JPS50159515A (enrdf_load_stackoverflow) 1975-12-24

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